Easy method to install big file .pkg's is just transfer them to the PS3 via FTP then with multiMAN's file manager just click on the .pkg and multiMAN will say do you want to quit to XMB. Then the .pkg will be listed in the Install Packages option.

This is what i don't understand, when you ftp this big pkg file to your ps3 where we should put that? anywhere or some special place like dev/hdd0 ?

Yeah but he can do it with Multiman also, you don't need to put .pkg file in any special directory, just throw it somewhere in hdd0 or it's sub folders and select it and press ''X'' in file manager, then it will get back to xmb and when you go ''Install Pkg files'' there will be the .pkg to be installed.

Time will tell indeed because of course this is the psn release of driver sf, there's plenty of normal ps3 games that aren't released of psn. i'm guessing that duplex can't fix the ones which aren't released on psn because with games like rage, portal 2, dead island, dirt 3 playable if there will be more releases of course (which probably will)

And I do wonder if the tb releases files were encrypted on purpose or it had to do something with the fix...